Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_b764d7e54362b048bd4cda2dfe974add_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-29_b764d7e54362b048bd4cda2dfe974add_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-29_b764d7e54362b048bd4cda2dfe974add_cryptolocker
-
Size
40KB
-
MD5
b764d7e54362b048bd4cda2dfe974add
-
SHA1
8e4603535159e07964dc9c299ac5728cfe988679
-
SHA256
b31891a5bb9500826385a0ce477c0eada72c6c8a38c95a8a051e23b96c741f7d
-
SHA512
68214b7ab049367eb377a4caf6439219c1a8ccd9104b8be447dae2068b54f01c9c66603be5e616445cb0a78545dddde76741ce39edc527c30d00085bb3911eb4
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+u:ZzFbxmLPWQMOtEvwDpjLeJAsKcn
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-29_b764d7e54362b048bd4cda2dfe974add_cryptolocker
Files
-
2024-06-29_b764d7e54362b048bd4cda2dfe974add_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ